baber/WOPTO huggingface dataset:
Patent EP-0276007-A2 (EP)
Inventor: AALTONEN PIRKKO KAARINA
IPC: A23K50/48
Filed: 1988-01-21
Abstract: A method for thickening and/or toughening fur animal feed, wherein the feed is supplied with a nutritionally useful, natural hydrocolloid, which binds the free water present in the feed, and a fur animal feed containing an amount of the said hydrocolloid.
Patent EP-0281955-A2 (EP)
Inventor: DORNIEDEN HEINZ
IPC: B65G1/04
Filed: 1988-03-04
Abstract: In such storage devices, it was hitherto not possible for long articles to be removed singly from the material boxes using only the existing conveying devices. The invention proposes a storage device in which at least one or more material boxes are constructed in such a manner that both a reliable storing of long articles is possible, and, on the other hand, removal of a single long bar by the actual conveying device is ensured. <IMAGE>
Patent EP-0284086-A2 (EP)
Inventor: HIRAI MIKIO
IPC: C08L67/00
Filed: 1988-03-25
Abstract: A molding resin composition comprising (A) a satu­rated polyester resin, (B) a graft copolymer and (C) a rubber-reinforced resin, wherein a weight ratio of the satu­rated polyester resin (A) to a total weight of the graft copolymer (B) and the rubber-reinforced resin (C) is from 95:5 to 5:95, a weight ratio of the graft copolymer (B) to the rubber-reinforced resin is from 100:0 to 5:95, and the graft copolymer (B) is one prepared by copolymerizing an unsaturated epoxide monomer and at least one monomer selec­ted from the group consisting of aromatic vinyl monomers, cyanated vinyl monomers and alkyl unsaturated carboxylates in the presence of an ethylene-α-olefin base rubber, which can provide a molded article having improved impact strength, weld strength, stiffness and mold shrinkage factor.
Patent EP-0288074-A2 (EP)
Inventor: WAKIMOTO ZENJI C O DAINIPPON S
IPC: H04N1/113
Filed: 1988-04-22
Abstract: Disclosed is an optical system useful for a flying spot scanning apparatus. The optical system includes a laser tube (1), an optoelectronic integrated circuit (3) which divides a laser beam (B1, B2) into a plurality of beams (B3) and individually modulates respective beams, a focusing lens (7) forming a beam waist on the optical system thereof, deflection mirror (8) reciprocatingly deflecting the beams to scan a recording medium (18), and a second-surface concave mirror (15) receiving the beams thereon. The recording medium is disposed optically behind the concave mirror, the recording medium being fed in a predetermined direction (A) while the recording spot scans the recording medium.
Patent EP-0292758-A2 (EP)
Inventor: KROSS MANFRED
IPC: B25B23/04
Filed: 1988-05-06
Abstract: Attachment for tightening screws with the help of a power-driven screwdriver which is provided with a screwdriver blade or the like, a holding device, connected to the screwdriver, extending parallel to the screwdriver blade and being constructed to be adjustable in length, and a magazine disc being able to be detachably fastened to a lateral projection of the holding device and being rotatably mounted and receiving, on a circular arc, a series of screws, the axis of the screwdriver blade passing approximately through a point of the circular arc, and the screws being mounted so that they can be detached from the magazine disc by axial pressure of the screwdriver blade. 
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Patent EP-0290036-A2 (EP)
Inventor: MOCHIZUKI YASUHIRO
IPC: C23C16/511
Filed: 1988-05-06
Abstract: A plasma treatment apparatus capable of depositing a desired substance on a substrate (5, 211, 312) to form a thin film is disclosed. Especially, for a plasma treatment apparatus using microwaves, a structure of the apparatus is disclosed with which the film deposition rate and the film quality can be improved and the size of the apparatus can be made small.
Patent EP-0292972-A2 (EP)
Inventor: MATSUSHITA TSUTOMU
IPC: H01L29/78
Filed: 1988-05-26
Abstract: In an integrated circuit device having a highly doped bottom substrate layer of a first conductivity type, a lightly doped top layer of the first conductivity type formed on the substrate layer, a vertical MOSFET formed in the lightly doped top layer and a second circuit component, such as a CMOS, formed in the lightly doped top layer, there are further provided a guard ring and a recombination layer for preventing latchup of the second component by preventing minority carriers from moving from the vertical MOSFET to the second component. The guard ring is formed in the lightly doped top layer between the vertical MOSFET and the second component, and made of a second conductivity type single crystal semiconductor, or a first conductivity type polycrystalline silicon or an insulating material such as SiO₂. The recombination layer is formed between the bottom substrate layer and the lightly doped top layer so as to separate at least the second component from the bottom substrate layer, and made of the first conductivity type polycrystalline silicon.
Patent EP-0296633-A2 (EP)
Inventor: BLANCHARD PIERRE
IPC: B62K15/00
Filed: 1988-06-27
Abstract: The vehicle is more particularly a bicycle which comprises a frame (1) bearing at its rear end a wheel (7) driven by crank gear (10) while its forward end bears a collar. An anchoring member (14) is hinged to the frame in the region of the crank gear, as also is a seat post (37). The forward end of the anchoring member also bears a collar and the two collars can slide along a straight stem bearing the handlebars at the upper end and the front wheel of the bicycle at its lower end. A locking device retains, in a removable manner, the collar of the frame at the lower end of the stem while a cable connected to the two ends of the handlebars and to the collar of the anchoring member and also connected to the collar of the anchoring member serves to hold this last in an intermediate position along the stem, so that the anchoring member, the forward portion of the frame and the lower part of the stem form a triangle which holds the bicycle in the raised position. A removable support rod is hinged to the seat post (38) and is removably engaged by the locking device at the rear end of the frame, in order to keep the seat straight. To fold the bicycle, the locking device is simply disengaged from the lower collar and the cable is pulled to slide the two collars up the stem in such a way as to cause the stem to swing underneath the frame with the front wheel (27) coming to overlap the rear wheel. The seat post folds down on top of the frame. <IMAGE>
Patent EP-0297618-A2 (EP)
Inventor: STRAUCH ECKHARD DR
IPC: C12R1/465
Filed: 1988-07-02
Abstract: Selection of Streptomyces viridochromogenes DSM 4112 using phosphinothricyl-alanyl-alanine (PTT) results in PTT-resistant selectants. The DNA fragment which harbours the phosphinothricin (PTC)-resistance gene is obtained from the complete DNA of these selectants by cutting with NcoI, cloning of a 2.7 kb fragment and selection for PTT resistance. This fragment is suitable for producing PTC-resistant plants, and as resistance marker. <IMAGE>
Patent EP-0301473-A2 (EP)
Inventor: ROTIER DONALD J
IPC: G02B27/02
Filed: 1988-07-26
Abstract: A helmet mounted display in which a filter (34) receives rays of light at various angles of incidence from an image (40) to be superimposed on the scene being viewed by the operator and reflects these rays to a second surface (32) where the rays are re-reflected through the filter (34) and to the eye (28) of the observer characterized in that the filter is coated in such a manner that it reflects from each position (A-F) on its surface rays from the image that strike at predetermined angles of incidence but which transmits at each position rays which are received from the second surface
Patent EP-0309802-A2 (EP)
Inventor: OLSEN FLOYD W
IPC: H04L25/02
Filed: 1988-09-12
Abstract: The disclosure describes a circuit to function as an interface between larger test instrumentation having a high capacitance, including connecting leads, and a small, low current, monolithic chip device. This interface circuit has no internal control logic, is capable of transactions in both directions and is small itself, thereby fitting close to the monolithic chip device and reflecting a relatively low capacitance load to the chip. 
     The interface circuit includes an input buffer ampli­fier (14) connected to provide a driving voltage to drive the test instrumentation in response to a voltage from the small monolithic chip device, and a sensing resistor (13) is connected with the input buffer amplifier so that their combined equivalent resistance value is substantially equal to the re­sistance reflected by the test instrumentation. An operational amplifier (15) is connected to drive a small monolithic chip device in response to a voltage across the sensing resistor that is developed by the test instrumentation.
Patent EP-0277691-A2 (EP)
Inventor: KUPFER KARL-HEINZ
IPC: H03D7/12
Filed: 1988-01-29
Abstract: In a circuit arrangement for an RF tuner for coupling a mixer, which has an inductive input impedance, to an IF oscillator, it is provided to connect an ohmic resistor connected to earth in front of the mixer for damping the frequency-dependence of the IF oscillator signal. The value of the resistor is selected in such a manner that the oscillator amplitude present at the input of the mixer is approximately halved at the highest oscillator frequency due to the addition of the ohmic resistor. <IMAGE>
Patent EP-0285430-A2 (EP)
Inventor: WAKABAYASHI TOSHINORI C O MINN
IPC: C09J123/12
Filed: 1988-03-31
Abstract: A hot melt adhesive consisting essentially of amorphous polypropylene, styrene-based themoplastic elastomer, tackifier and wax having a dissipation factor of about 0.010 or less at 1 kilohertz at 23°C, and a volume resistivity of at least about 1 × 10¹⁴ ohm-cm at 23°C. Such adhesives exhibit good shear strength and shock resistance.
Patent EP-0287383-A2 (EP)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L39/24
Filed: 1988-04-15
Abstract: A superconducting oxide ceramic pattern is described. The pattern comprises a high Tc superconducting region which is superconductive at liquid nitrogen temperatures and a low Tc superconducting region which exhibits a resistivity at liquid nitrogen temperatures. The low Tc region is doped with an impurity such as Si and then subjected to thermal treatment to oxidize the impurity and thereby lower the Tc of the region.
Patent EP-0302731-A2 (EP)
Inventor: TAKAHASHI KATSUHIKO
IPC: C08J7/044
Filed: 1988-08-04
Abstract: An electrically conductive coating composition is useful for a primer or a surfacer paint for a plastic article, in particular one having a small polarity on the surface, and comprises (A) a polyurethane, (B) a spiro-ortho-ester resin of the ring-opening expansive property, (C) a cellulose derivative, (D) a hydroxy-containing surfactant and (E) an electrically conductive material.
Patent EP-0311426-A2 (EP)
Inventor: OKAZAKI IWAO
IPC: B29C55/00
Filed: 1988-10-07
Abstract: A biaxially oriented polyester film suited as a substrate for magnetic recording media. The film comprises a polyester and inert particles and has at least one surface with protrusions formed by the existence of the inert particles. The surface has a parameter of surface topography √ (β / σ)  of 0.1 to 0.7. The average distance between adjacent protrusions is not more than 20 um and the coefficient of friction of the surface and the parameter of surface topography satisfies the following equations (1) and (2): 
 
y ≧ 0.171 √ (β / σ)  + 0.15      (1) 
y ≦ 0.171 √ (β / σ)  +0.25      (2) 
 
wherein y is the coefficient of friction, β is mean flatness of protrusions and σ is standard deviation of height distribution of protrusions. The problem addressed is that of improving scratch resistance and dub quality.
Patent EP-0314649-A2 (EP)
Inventor: HANS FOLKE ERIKSSON
IPC: C22C38/40
Filed: 1988-10-13
Abstract: The present invention relates to a ferritic-martensitic Mn-Cr-­Ni-N-steel in which the austenite phase is transformed into martensite at cold deformation so that the steel obtains high strength with maintained good ductility. The distinguishing feature is an alloy analysis comprising max 0.1 % C, 0.1 - 1.5 % Si, max 5.0 % Mn, 17 - 22 % Cr, 2.0 - 5.0 % Ni, max 2.0 % Mo, max 0.2 % N, balance Fe and normal amounts of impurities whereby the ferrite content is 5 - 45 % and austenite stability, S m , expressed as S m  = 462 (% C + % N) + 9.2 % Si + 8.1 % Mn + 13.7 % Cr + 34 % Ni shall fulfill the condition 475 < S m  < 600.
Patent EP-0292467-A2 (EP)
Inventor: NADER HANS
IPC: B23Q3/12
Filed: 1988-03-25
Abstract: A holder (2) on the main spindle (1) of a machine tool carries interchangeable pallets (3), pallet chucks, pallet-clamping systems or alternatively various adjustable chucks with jaws. The pallets (30) or chucks are held on the holder (2) by clamps, such as collets (4) distributed at the periphery, and a serrated ring (7) on the pallet underside (3) is pressed in a serrated ring (7) of the holder (2) for transmitting the drive torque. Spring assemblies (5) keep the clamps closed. In the change position, push rods (8) which move out of the headstock compress the spring assemblies (5) in the holder (2) so that the clamping force is neutralized. A simple mechanical position indicator (9) for the open and closed position of the clamps can be provided in the form of a signal pin (9), firmly connected to the clamps, in the holder (2) and limit switches (10) in the headstock. During the change operation for relieving the main spindle, a closed power flow is achieved inside the clamping system as a result of projections (11) on the holder (2) and undercuts (12) on the machine. …<IMAGE>…
Patent EP-0336086-A2 (EP)
Inventor: KROY WALTER DR
IPC: B01L3/00
Filed: 1989-02-18
Abstract: A sound generator is described in which a number of microdiaphragms in a substrate in a predetermined arrangement can be driven directly individually, in parallel or in series. The directional pattern is determined by adjusting a preferred direction of radiation of the sound signals. Preferred applications, production methods and initial materials are also specified as are some developments and deviations including possibilities for integration. <IMAGE>
Patent EP-0340556-A2 (EP)
Inventor: HERBRECHTSMEIER PETER DR
IPC: B29C48/00
Filed: 1989-04-21
Abstract: Ein Lichtwellenleiter mit Kern/Mantel-struktur, dessen Mantel aus einem Polysiloxan oder einem Terpolymer auf Basis Vinylidenfluorid, Tetrafluorethylen und Hexafluorpropylen besteht, ist für Übertragungslängen von ca. 10 bis 100 m geeignet und kann auch bei einer Temperatur über 100°C ohne wesentliche Einschränkung der Übertragungslänge verwendet werden.
Patent EP-0341577-A2 (EP)
Inventor: RADOLA BERTOLD J PROF DR
IPC: C08L33/26
Filed: 1989-05-04
Abstract: The invention relates to electrophoresis gels having a high polyol content.
Patent EP-0352422-A2 (EP)
Inventor: SPEER DIETRICH DR
IPC: G11B5/706
Filed: 1989-05-13
Abstract: For producing plate-shaped alkaline earth and lead ferrites for data carriers, it is also possible to start from impure starting substances if these are broken down with a molten base alkali compound and the precursor separated off in water after the dissolution is annealed for 0.5 to 6 hours at 600 to 950 DEG C.
Patent EP-0345679-A2 (EP)
Inventor: ASCHWANDEN FELIX
IPC: H02H7/12
Filed: 1989-06-03
Abstract: A MOSFET power switch (Q₁) in a DC-to-DC converter of a television apparatus has a drain electrode (D) that is coupled via a primary winding (T 1A ) of a chopper transformer (T₁) to an input supply voltage (B+). A first signal (V G ) at a given frequency causes, during normal operation, alternate conduction and nonconduction in the transistor (Q₁). A second signal (V Q2 ) is generated that is proportional to the voltage developed across the internal "on" resistance of the transistor (Q₁) when the transistor is conductive. The second signal (V Q2 ) is clamped when the MOSFET (Q₁) is nonconductive. The second signal (V Q2 ) is coupled via a current sensing arrangement (51) to the transistor gate (G). The second signal (V Q2 ) prevents the transistor (Q₁) from further conducting when the amplitude of the second signal (V Q2 ) exceeds a predetermined value that corresponds with a predetermined limiting threshold level of current (i₁) in the transistor (Q₁).
Patent EP-0363671-A2 (EP)
Inventor: BAUMGARTNER HANS RUDOLF PROF D
IPC: A61K45/00
Filed: 1989-09-14
Abstract: ACE inhibitors are able to suppress the formation of neointima and the reduction of the vessel volume owing to vessel wall thickening after a vessel injury. They are accordingly suitable for the treatment and prevention of neointima formation after vessel injury, in particular for the prevention of arterial restenosis after angioplasty or of vessel wall thickening after vascular surgery in arteries and veins.
Patent EP-0364995-A2 (EP)
Inventor: OISHI SHIGERU C O SONY ENERGYT
IPC: H01M50/574
Filed: 1989-10-18
Abstract: A cell having an explosion proof valve is dislosed, in which the valve is deformable upon increase of inner pressure of the cell to cut a connection lead which connects the valve with a generator unit contained in the cell. The supply of charging current is cut off when the inner pressure of the cell has abnormally increased. The gradual increase of the inner pressure can be effected by selecting suitable cathode active material.
Patent EP-0374590-A2 (EP)
Inventor: MORCHER KURT A
IPC: A61L2/08
Filed: 1989-12-06
Abstract: The intraocular lenses are sterilised in the dry state using gamma rays, the synthetic material of the lenses being additionally polymerised at the same time.
Patent EP-0351896-A2 (EP)
Title: Bi-cmos logic array
Inventor: WONG ANTHONY Y
IPC: H01L27/06
Filed: 1989-04-03
Abstract: An integrated circuit logic array is fabricated using a BiCMOS process so that it includes an optimum number of bipolar drivers. This is accomplished by means of a chip architecture having three regions: the array core is all CMOS logic gates; surrounding the core is a BiCMOS region; at the periphery of the array are simple bipolar and CMOS devices for I/O purposes. The chip can be fabricated to use these regions to create circuit paths of varying complexity, depending on the application. In a second embodiment, the array consists of cells each containing one bipolar device and several contiguous CMOS gates.
Patent EP-0328263-A2 (EP)
Inventor: YAMAMOTO HIROSHI
IPC: H05K3/42
Filed: 1989-01-23
Abstract: A catalyst for electroless plating comprising a divalent palladium compound, a lower alkylamine, and aminopyridine in the form of aqueous solution having a pH of 7 to 14 can give uniform deposition and high throwing power of copper on inner walls of through-holes in printing wiring boards without causing hollowing phenomena.
Patent EP-0341807-A2 (EP)
Inventor: MATSUMURA SHUZO
IPC: F23Q3/00
Filed: 1989-02-24
Abstract: A spark plug comprising: 
a cylindrical metallic shell 3; 
a tubular insulator 5 inserted into said metallic shell 3; 
a centre electrode 6 positioned inside said insulator, said electrode 6 having its rear end projecting from the rear end of said insulator; 
a sleeve terminal 7 located between the outer surface of the said electrode and the inner surface of said insulator 5, the terminal 7 being connected at its rear end to said centre electrode 6; 
a connector 2 having an insulator sleeve 9 fitted inside a metallic sleeve 8; and 
said connector 2 being securely capped to said metallic shell 3 at the time of assembly with the rear end of said tubular insulator 5 fitting inside said insulator sleeve 9, and with said metallic shell 3 fitting said metallic sleeve 8.
Patent EP-0342027-A2 (EP)
Inventor: EDELMAN ROBERT
IPC: C08G59/50
Filed: 1989-05-11
Abstract: Compositions comprising a multifunctional glycidyl ether having at least three epoxy groups per molecule with a hardening amount of an aromatic diaminopolysiloxane, preferably mixed with a rigid aromatic diamine to increase pot life, can be thermally cured to a compatible composition for compatibility, glycidyl amines should not bo used. A digycidyl ether can be included. 
     When cured, the compositions show high glass transition temperatures, in the region of 100°C and over.
Patent EP-0349126-A2 (EP)
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/00
Filed: 1989-05-31
Abstract: A core-cladding optical fiber having a plastic cladding composed of an amorphous copolymer having a single glass transition temperature of at least 125°C but lower than 140°C is described. The amorphous copolymer comprises (a) units derived from a fluorodioxole represented by the formula [I]:
      wherein R and R′ are fluorine or tri­fluoromethyl, 
and (b) units derived from at least one monomer selected from tetrafluoroethylene, chlorotrifluoroethylene, Rf - ­CF = CF₂ (in which Rf is a primary fluoroalkyl group having 1 to 5 carbon atoms) and Rg - OCF = CF₂ (in which Rg is a primary fluoroalkyl group having 1 to 5 carbon atoms or a primary fluoroalkyl group having 4 to 12 carbon atoms as a whole and oxygen of an ether bond).
Patent EP-0360384-A2 (EP)
Inventor: NOMURA HIDEO
IPC: G06F3/02
Filed: 1989-07-06
Abstract: Electronic apparatus (2) with a movable keyboard (10), in which the keyboard can be mounted in position in a case (8) for the apparatus in such a manner that the surface of the keyboard on which the keys are mounted faces towards the inside of the case, comprises a pair of leg members (12A,12B), one of which is provided on one side of the keyboard and the other of which is provided on the other side of the keyboard and a bottom portion (14) formed in the case. The apparatus is characterised in that each of the leg members has an end (22A,22B) forming a curved surface and a recess (24A,24B) formed continuously with the curved surface, and a pair of recesses (18A, 18B) are formed one at each side of the bottom portion, each of which has a receiving surface (32A, 32B) on which the curved surface of the end of a respective one of the leg members can slide and rotate, and a projection (34A, 34B) capable of fitting into the recess in the leg member. 
     With such an arrangement, when the keyboard is pivoted from its position within the case to a surface (50) on which the electronic apparatus is positioned, about a predetermined point (100) of each leg member as a fulcrum by sliding and rotating the curved surface of the end of each leg member on the receiving surface formed on the corresponding recess formed in the bottom portion, the recess in each leg member is fitted into the corresponding projection in the bottom portion to provide a predetermined inclination for said keyboard relative to said surface.
Patent EP-0357218-A2 (EP)
Title: Apparatus for playback of magnetically recorded data having a variable input rate
Inventor: FINCHER JEFFREY L
IPC: G11B20/10
Filed: 1989-07-26
Abstract: Data is received at a variable input rate and recorded on a longitudinal medium in the form of fixed length data blocks with variable length spacing between the blocks, utilizing a transducer (12) mounted on a rotating scanner drum (10). The input data rate may change between various recording/playback operations by a ratio of 1:100 or more, but during a particular operation it remains constant. The data blocks played back from the medium are sequentially stored in a memory (36) at the internal data transfer clock rate, which is also utilized to control the scanner rotation. The data is read from the memory at a constant rate which is adjusted for each particular operation. A memory status control signal is provided indicating a predetermined level of fullness obtained by the memory. That control signal is compared in time to a control signal indicating occurrence of the beginning of a next data block. When these two control signals coincide, the average amounts of data entering the memory and being read from the memory are equal. When these average amounts differ, an error signal is generated, corresponding to the time difference between the two control signals. The control signal is applied to adjust the internal data transfer clock rate, and thereby also the scanner rotation to compensate for the time difference.